CN114191743A - Fire early warning and fire extinguishing system based on risk assessment and automatic fire-fighting server - Google Patents
Fire early warning and fire extinguishing system based on risk assessment and automatic fire-fighting server Download PDFInfo
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- CN114191743A CN114191743A CN202111361070.6A CN202111361070A CN114191743A CN 114191743 A CN114191743 A CN 114191743A CN 202111361070 A CN202111361070 A CN 202111361070A CN 114191743 A CN114191743 A CN 114191743A
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- 238000009529 body temperature measurement Methods 0.000 claims abstract description 23
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F2007/001—Ventilation with exhausting air ducts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Computer Networks & Wireless Communication (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fire early warning and fire extinguishing system based on risk assessment and an automatic fire fighting server. The invention has the beneficial effects that: this system is equipped with the unusual of charging of electric power parameter monitoring module discovery in real time, and then carry out the fire hazard warning, and the vehicle bottom and the car side of battery part that are close to the fire hazard are equipped with the infrared temperature measurement camera of wireless transmission, smoke and temperature are felt and are felt the sensor such as temperature, can in time discover the condition of a fire and send alarm signal, and then the relevant warning of linkage and the facility of putting out a fire, each motorised valve is opened in the direct linkage, automatically controlled fire extinguishing agent pipeline, water spray or fire extinguishing agent such as electronic shower nozzle, utilize the first few seconds of condition of a fire valuable time window, eliminate the conflagration in the first few seconds to tens of seconds. And aiming at the characteristics of electric vehicle fire, the three-dimensional all-around fire extinguishing is carried out on the outside, the top, the bottom and the inside of the electric vehicle, and water and various fire extinguishing agents are adopted for comprehensive fire extinguishing.
Description
Technical Field
The invention relates to a fire early warning and extinguishing system, in particular to a fire early warning and extinguishing system based on risk assessment and an automatic fire-fighting server, and belongs to the technical field of electric vehicle charging and discharging facilities.
Background
The electric vehicle is on fire more commonly in daily life, most of the electric vehicles are caused by heating of the battery in the charging process, and therefore fire early warning systems are arranged in a plurality of garages.
The intelligent fire early warning and fire extinguishing system for the existing electric vehicle charging and discharging facilities has some problems in use, the fire extinguishing mode is single, the fire extinguishing efficiency is poor, the conventional fire alarming system is generally arranged at the indoor top of a building, when a battery at the bottom of an electric vehicle generates heat to generate smoke or flame within the first few seconds or tens of seconds, the smoke at the indoor top is little, the temperature at the top is not obviously improved (the smoke generated by a part of storage batteries at the beginning of a fire is heavier than air), the conventional fire alarming system cannot find the occurrence of the electric vehicle fire at the moment, the electric vehicle fire often generates deflagration or explodes after abnormal temperature rise or smoking occurs for tens of seconds to minutes to cause the uncontrollable fire, in addition, the conventional fire alarming system cannot carry out risk assessment on the fire, and the fire treatment measures are improper.
Based on this, this application provides conflagration early warning and fire extinguishing system based on risk assessment and automatic fire service ware.
Disclosure of Invention
The present invention is directed to solving the above problems by providing a fire early warning and extinguishing system based on risk assessment and an automatic fire server.
The invention realizes the purpose through the following technical scheme: fire early warning and fire extinguishing system based on risk aassessment and automatic fire service ware, including fire extinguishing mechanism, camera mechanism, sensing mechanism and ventilation mechanism, fire extinguishing mechanism includes electronic shower nozzle, fire extinguishing ball releaser and portable notes fill fire extinguishing agent fire prevention unit wall, fire extinguishing ball releaser fixed mounting is at the upside in underground garage, portable notes fill and fill the setting of fire extinguishing agent fire prevention unit wall and be in one side of electric automobile, electric automobile's locomotive inside is provided with the electric motor car battery, one side lateral wall rigid coupling in underground garage has the electric pile of holding concurrently that charges, one side of the electric pile of holding concurrently that charges is provided with camera mechanism, and the downside fixed mounting who holds concurrently the electric pile of charging has self-explosion type fire extinguishing agent case, the upside fixed mounting who holds concurrently the electric pile of charging has distributed electric motor car conflagration risk intelligent evaluation and automatic fire service ware, the upper surface of distributed electric motor car conflagration risk intelligent evaluation and automatic fire service ware has the power in proper order to respond to the fire service ware Urgent cutting device and electric parameter monitoring module, the inside in underground garage is provided with sensing mechanism, and underground garage is located the position of electric automobile upside still fixed mounting have ventilation mechanism.
As a still further scheme of the invention: electronic shower nozzle comprises high-order electronic shower nozzle, low-order electronic shower nozzle of putting out a fire and vehicle bottom fire extinguishing agent electric shower nozzle, high-order electric shower nozzle fixed mounting is charged and receives the electric pile one side of being close to electric automobile simultaneously, and the lower extreme of high-order electronic shower nozzle is connected with the type fire extinguishing agent case of auto-explosion through the pipeline, low-order electronic shower nozzle fixed mounting of putting out a fire is located the underground garage and charges and receive the position between electric pile downside and the electric automobile simultaneously, and one side and the type fire extinguishing agent case of auto-explosion of low-order electronic shower nozzle of putting out a fire are connected, the opposite side rigid coupling of low-order electronic shower nozzle of putting out a fire has buried fire extinguishing agent pipeline, buried fire extinguishing agent pipeline sets up in the building floor of bottom car, the one end of burying the electronic shower nozzle of far away from low-order fire extinguishing agent pipeline is connected with vehicle bottom fire extinguishing agent electric shower nozzle.
As a still further scheme of the invention: the lower side of the self-explosion type fire extinguishing agent box is fixedly connected with an electric control fire extinguishing agent pipeline, one end, far away from the self-explosion type fire extinguishing agent box, of the electric control fire extinguishing agent pipeline is fixedly connected with a flexible fire extinguishing agent pipeline, and one end, far away from the electric control fire extinguishing agent pipeline, of the flexible fire extinguishing agent pipeline is fixedly connected with an electric vehicle fire extinguishing agent interface arranged on a vehicle door on the side face of an electric vehicle carriage.
As a still further scheme of the invention: the camera shooting mechanism comprises high-order wireless transmission infrared temperature measurement cameras and vehicle bottom wireless transmission infrared temperature measurement cameras, the high-order wireless transmission infrared temperature measurement cameras are provided with two, and are located the different positions of electric automobile one side respectively, the fixed vehicle bottom that sets up at electric automobile of vehicle bottom wireless transmission infrared temperature measurement cameras, and high-order wireless transmission infrared temperature measurement cameras and vehicle bottom wireless transmission infrared temperature measurement cameras homoenergetic can provide visible light and infrared video parameter for distributing type electric motor car conflagration risk intelligent assessment and automatic fire control server.
As a still further scheme of the invention: the sensing mechanism consists of a wireless transmission temperature sensor, a wireless transmission smoke sensor, a vehicle bottom wireless transmission temperature sensor and a vehicle bottom wireless transmission smoke sensor, the wireless transmission temperature sensor is fixedly arranged on the upper side of the charging and receiving pile, and the upper side of the wireless transmission temperature sensor is fixedly provided with a wireless transmission smoke sensor, both the wireless transmission temperature sensor and the wireless transmission smoke sensor can transmit signals to a regional fire-fighting controller or a controller in a building fire-fighting control room in the prior art through a wireless communication module, and transmitted to a distributed electric vehicle fire risk intelligent evaluation and automatic fire-fighting server, the vehicle bottom wireless transmission temperature and smoke are fixedly arranged at the bottom of the electric vehicle, the vehicle bottom wireless transmission temperature and the vehicle bottom wireless transmission smoke can transmit signals to the building fire-fighting controller and the distributed electric vehicle fire risk intelligent assessment and automatic fire-fighting server through the wireless communication module.
As a still further scheme of the invention: the ventilation mechanism comprises an electric air supply port, an electric exhaust port and an air quality monitor, wherein the electric air supply port is arranged at the upper end of the underground garage, the electric exhaust port is further arranged on the right side of the electric air supply port, the electric air supply port and the electric exhaust port can be opened and closed by receiving instructions of distributed electric vehicle fire risk intelligent assessment and an automatic fire-fighting server, the air quality monitor is arranged on the lower side of the electric air supply port and can collect the concentration of gas generated by harmful gases such as carbon dioxide, carbon monoxide, sulfur dioxide, nitride, hydrogen and the like in the air or during fire, and the concentration of the gas is transmitted to the distributed electric vehicle fire risk intelligent assessment and the automatic fire-fighting server.
The invention has the beneficial effects that: the fire early warning and extinguishing system based on risk assessment and automatic fire-fighting server is reasonable in design, the system is provided with an electric power parameter monitoring module, charging abnormity can be found in real time, and further fire hazard alarming is carried out, wireless transmission infrared temperature measurement cameras, smoke sensation and temperature sensation sensors are arranged on the bottom and the side faces of a vehicle of a storage battery part close to the fire hazard, fire can be found and risk assessment can be carried out within 1-2 seconds at the first time, related alarming and extinguishing facilities are linked, and the situation that the fire cannot be found in time when the flame is very small or only smoke does not see the open fire at the initial stage of the electric vehicle fire is avoided The electric control fire extinguishing agent pipeline, the electric spray head and the like spray or spray fire extinguishing agents, and the fire is extinguished within seconds to tens of seconds at the beginning by utilizing a precious time window within seconds to tens of seconds at the beginning of the fire. And aiming at the characteristics of electric vehicle fire, the three-dimensional all-around fire extinguishing is carried out on the outside, the top, the bottom and the inside of the electric vehicle, and water and various fire extinguishing agents are adopted for comprehensive fire extinguishing.
Drawings
FIG. 1 is a schematic structural view of an intelligent fire-fighting alarm and fire-extinguishing system of an electric vehicle charging and discharging facility.
In the figure: 1. an underground garage, 2, a charging and receiving pile, 3, a self-explosion type fire extinguishing agent box, 4, an electric control fire extinguishing agent pipeline, 5, a flexible fire extinguishing agent pipeline, 6, a distributed electric vehicle fire risk intelligent assessment and automatic fire-fighting server, 7, a power supply emergency cut-off device, 8, a high-position electric spray head, 9, a wireless transmission temperature sensor, 10, a wireless transmission infrared temperature measurement camera, 11, a wireless transmission smoke sensor, 12, an intelligent evacuation visual command controller, 13, a fire extinguishing ball releaser, 14, an instantaneous explosion fire extinguishing ball, 15, an air quality monitor, 16, an electric vehicle storage battery, 17, a vehicle bottom wireless transmission smoke sensor, 18, a vehicle bottom transmission infrared temperature measurement camera, 19, a vehicle bottom fire extinguishing agent electric spray head, 20, an electric vehicle fire extinguishing agent interface, 21, an electric vehicle, 22, a low-position fire extinguishing electric spray head, 23, a buried fire extinguishing agent pipeline, 24, a vehicle bottom wireless transmission temperature sensor, 25. The movable fire extinguishing agent filling and fire preventing unit wall 26, the electric air supply ports 27 and the electric smoke exhaust ports.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, the fire early warning and fire extinguishing system based on risk assessment and automatic fire-fighting server comprises a fire extinguishing mechanism, a camera shooting mechanism, a sensing mechanism and a ventilation mechanism, wherein the fire extinguishing mechanism comprises an electric nozzle, a fire extinguishing ball releaser 13 and a movable charging fire extinguishing agent fire-proof unit wall 25, the fire extinguishing ball releaser 13 is fixedly installed on the upper side of an underground garage 1, the movable charging fire extinguishing agent fire-proof unit wall 25 is arranged on one side of an electric vehicle 21, an electric vehicle storage battery 16 is arranged in the head of the electric vehicle 21, a charging and receiving pile 2 is fixedly connected to the side wall of one side of the underground garage 1, the camera shooting mechanism is arranged on one side of the charging and receiving pile 2, a self-explosion type fire extinguishing agent box 3 is fixedly installed on the lower side of the charging and receiving pile 2, and a distributed electric vehicle fire risk intelligent assessment and automatic fire-fighting server 6 is fixedly installed on the upper side of the charging and receiving pile 2, distributed electric motor car conflagration risk intelligent assessment and automatic fire control server 6's upper surface rigid coupling in proper order has emergent cutting device 7 of power and electric power parameter monitoring module 12, the inside in underground garage 1 is provided with sensing mechanism, and underground garage 1 is located the still fixed mounting in position of 21 upsides of electric automobile and has ventilation mechanism.
In the embodiment of the invention, the electric nozzle is composed of a high-position electric nozzle 8, a low-position fire extinguishing electric nozzle 22 and a vehicle bottom fire extinguishing agent electric nozzle 19, the high-position electric nozzle 8 is fixedly arranged on one side of a charging and receiving pile 2 close to an electric vehicle 21, the lower end of the high-position electric nozzle 8 is connected with a self-explosion type fire extinguishing agent box 3 through a pipeline, the low-position fire extinguishing electric nozzle 22 is fixedly arranged on an underground garage 1 between the lower side of the charging and receiving pile 2 and the electric vehicle 21, one side of the low-position fire extinguishing electric nozzle 22 is connected with the self-explosion type fire extinguishing agent box 3, the other side of the low-position fire extinguishing electric nozzle 22 is fixedly connected with a buried fire extinguishing agent pipeline 23, the buried fire extinguishing agent pipeline 23 is arranged in a building floor at the bottom of the vehicle, one end of the buried fire extinguishing agent pipeline 23 far away from the low-position fire extinguishing electric nozzle 22 is connected with the vehicle bottom fire extinguishing agent electric nozzle 19, the fire can be conveniently extinguished through the spray heads with different heights, and the fire extinguishing efficiency is improved.
In the embodiment of the invention, an electrically controlled fire extinguishing agent pipeline 4 is fixedly connected to the lower side of the self-explosion type fire extinguishing agent box 3, one end of the electrically controlled fire extinguishing agent pipeline 4, which is far away from the self-explosion type fire extinguishing agent box 3, is fixedly connected with a flexible fire extinguishing agent pipeline 5, one end of the flexible fire extinguishing agent pipeline 5, which is far away from the electrically controlled fire extinguishing agent pipeline 4, is fixedly connected with an electric vehicle fire extinguishing agent interface 20 arranged on a vehicle door on the side of a compartment of an electric vehicle 21, so that when the compartment catches fire, the fire extinguishing agent in the self-explosion type fire extinguishing agent box 3 can be sprayed into the compartment of the electric vehicle through the electrically controlled fire extinguishing agent pipeline 4 and the flexible fire extinguishing agent pipeline 5, flames in the compartment of the electric vehicle can be extinguished, and the temperature in the compartment of the electric vehicle can be reduced.
Example two
Please refer to fig. 1, the fire early warning and fire extinguishing system based on risk assessment and automatic fire-fighting server comprises a fire extinguishing mechanism, a camera shooting mechanism, a distributed electric vehicle fire risk intelligent assessment and an automatic fire-fighting server 6, wherein the fire extinguishing mechanism comprises an electric nozzle, a fire extinguishing ball releaser 13 and a movable fire extinguishing agent filling and fire-fighting unit wall 25, the upper surfaces of the distributed electric vehicle fire risk intelligent assessment and the automatic fire-fighting server 6 are fixedly connected with a power emergency cut-off device 7 and an electric power parameter monitoring module 12 in sequence, a sensing mechanism is arranged in the underground garage 1, and a ventilation mechanism is fixedly arranged at the position, located on the upper side of an electric vehicle 21, of the underground garage 1.
In the embodiment of the invention, the camera mechanism comprises two high-position wireless transmission infrared temperature measurement cameras 10 and two vehicle bottom wireless transmission infrared temperature measurement cameras 18, the two high-position wireless transmission infrared temperature measurement cameras 10 are respectively positioned at different positions on one side of the electric vehicle 21, the vehicle bottom wireless transmission infrared temperature measurement cameras 18 are fixedly arranged at the vehicle bottom of the electric vehicle 21, and the high-position wireless transmission infrared temperature measurement cameras 10 and the vehicle bottom wireless transmission infrared temperature measurement cameras 18 can provide visible light and infrared video parameters for distributed intelligent fire risk assessment of the electric vehicle and the automatic fire-fighting server 6, so that fire hazards or fires can be found conveniently, images during fire occurrence can be recorded, and judgment and responsibility division of fire causes after fire are facilitated.
In the embodiment of the invention, the sensing mechanism comprises a wireless transmission temperature sensor 9, a wireless transmission smoke sensor 11, a vehicle bottom wireless transmission temperature sensor 24 and a vehicle bottom wireless transmission smoke sensor 17, the wireless transmission temperature sensor 9 is fixedly arranged on the upper side of the charging and receiving electric pile 2, the wireless transmission smoke sensor 11 is fixedly arranged on the upper side of the wireless transmission temperature sensor 9, the wireless transmission temperature sensor 9 and the wireless transmission smoke sensor 11 can transmit signals to a regional fire controller or a controller in a building fire control room in the prior art through a wireless communication module and transmit the signals to the distributed electric vehicle fire risk intelligent evaluation and automatic fire fighting server 6, the vehicle bottom wireless transmission temperature sensor 24 and the vehicle bottom wireless transmission smoke sensor 17 are fixedly arranged at the vehicle bottom of the electric vehicle 21, and the vehicle bottom wireless transmission temperature sensor 24 and the vehicle bottom wireless transmission smoke sensor 17 can transmit the signals to the building fire control controller and the distributed electric vehicle fire risk intelligent evaluation and intelligent fire risk evaluation and automatic fire fighting server 6 through the wireless communication module Automatic fire control server 6, the smog and the temperature of the vehicle bottom department that the perception automobile body and battery place that are convenient for can be rapider, timely discovery condition of a fire and warning, and then the linkage mechanism of putting out a fire puts out a fire or cools down.
In the embodiment of the invention, the ventilation mechanism is composed of an electric air supply opening 26, an electric smoke exhaust opening 27 and an air quality monitor 15, the electric air supply opening 26 is arranged at the upper end of the underground garage 1, and the right side of the electric air supply opening 26 is also provided with an electric smoke outlet 27, and both the electric air supply opening 26 and the electric smoke outlet 27 can be opened and closed by receiving the intelligent fire risk assessment of the distributed electric vehicle and the instruction of the automatic fire-fighting server 6, the lower side of the electric air supply opening 26 is provided with an air quality monitor 15, the air quality monitor 15 can collect harmful gases such as carbon dioxide, carbon monoxide, sulfur dioxide, nitride, hydrogen and the like in the air or the concentration of the gases generated in fire, and the fire risk is intelligently evaluated and the automatic fire-fighting server 6 is transmitted to the distributed electric vehicle, so that the underground garage 1 is conveniently ventilated, and the detonation danger caused by the gathering of harmful gas is avoided.
The working principle is as follows: when the fire early warning and fire extinguishing system based on the risk assessment and automatic fire server is used, during daily use, normal charging and discharging of an electric vehicle are monitored through various monitoring devices such as visible light and infrared vision (infrared temperature measuring cameras), air quality, smoke sensation, temperature sensation, electric parameter and the like arranged in the system, parameters are transmitted to the distributed intelligent electric vehicle fire risk assessment and automatic fire server 6 for storage, processing and analysis, potential safety hazards of an electric vehicle storage battery 16 are found in advance, when the charging and discharging abnormality of the electric vehicle storage battery 16 is monitored, a power supply emergency cut-off device 7 forcibly cuts off a power supply to stop charging, when a fire disaster occurs, a wireless transmission infrared temperature measuring camera 10 is used for positioning which vehicle the fire situation position is located, whether the vehicle is in a high position or a low position and is outside or inside the vehicle, and then according to the fire situation position, both the high-position electric spray nozzles 8 and the low-position fire extinguishing electric spray water, and if the fire occurs at the bottom storage battery, further starting the electric nozzle 19 of the vehicle bottom fire extinguishing agent to spray the fire extinguishing agent; if the wireless transmission infrared temperature measurement camera 10 finds that a fire condition exists in the carriage through a front windshield, the electronic control fire extinguishing agent pipeline 4 is opened to spray fire extinguishing agent into the carriage, and the fire extinguishing agent is not sprayed to personnel in the train in the carriage, when the fire condition is serious and a spray head cannot be controlled, the fire extinguishing ball releaser 13 releases the instantaneous explosion fire extinguishing ball 14 to the roof for fire extinguishing, the self-explosion type fire extinguishing agent box 3 is heated to explode for fire extinguishing, various fire extinguishing components are controlled to comprehensively extinguish the roof, the side faces and the inside of the train through intelligent fire risk assessment of the distributed electric vehicle and the automatic fire fighting server 6, and the probability of extinguishing the fire is obviously improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. Fire early warning and fire extinguishing system based on risk assessment and automatic fire service ware, its characterized in that: the system comprises a fire extinguishing mechanism, a camera shooting mechanism, a sensing mechanism, a ventilation mechanism and a distributed electric vehicle fire risk intelligent evaluation and automatic fire-fighting server (6);
the fire extinguishing mechanism comprises an electric spray head, a fire extinguishing ball releaser (13) and a movable fire extinguishing agent charging and extinguishing unit wall (25), the fire extinguishing ball releaser (13) is fixedly arranged on the upper side of the underground garage (1), the movable fire extinguishing agent charging and extinguishing unit wall (25) is arranged on one side of the electric automobile (21), and an electric automobile storage battery (16) is arranged inside the head of the electric automobile (21);
a charging and receiving pile (2) is fixedly connected to the side wall of one side of the underground garage (1), a camera shooting mechanism is arranged on one side of the charging and receiving pile (2), and a self-explosion type fire extinguishing agent box (3) is fixedly installed on the lower side of the charging and receiving pile (2);
charging and receiving the upside fixed mounting of electric pile (2) has distributed electric motor car conflagration risk intelligent assessment and automatic fire control server (6), the upper surface rigid coupling in proper order of distributed electric motor car conflagration risk intelligent assessment and automatic fire control server (6) has emergent cutting device of power (7) and electric power parameter monitoring module (12), the inside in underground garage (1) is provided with sensing mechanism, and underground garage (1) is located the position of electric automobile (21) upside and still fixed mounting has ventilation mechanism.
2. The risk assessment and automatic fire server-based fire early warning and extinguishing system according to claim 1, wherein: electric nozzle comprises high-order electric nozzle (8), low-order electronic shower nozzle (22) of putting out a fire and vehicle bottom fire extinguishing agent electric nozzle (19), high-order electric nozzle (8) fixed mounting is charging and receiving electric pile (2) one side that is close to electric automobile (21), and the lower extreme of high-order electric nozzle (8) is connected with auto-explosion type fire extinguishing agent case (3) through the pipeline, low-order electronic shower nozzle (22) fixed mounting of putting out a fire is located charging and receiving position between electric pile (2) downside and electric automobile (21) in underground garage (1), and one side and auto-explosion type fire extinguishing agent case (3) of low-order electronic shower nozzle (22) are connected, the opposite side rigid coupling of low-order electronic shower nozzle (22) of putting out a fire has buried fire extinguishing agent pipeline (23), buried fire extinguishing agent pipeline (23) set up in the building floor of car bottom, the one end that low-order electronic shower nozzle (22) was kept away from in ground to low-order fire extinguishing agent pipeline (23) is connected with fire extinguishing agent electric nozzle (19) of vehicle bottom A movable nozzle (19).
3. The risk assessment and automatic fire server-based fire early warning and extinguishing system according to claim 2, wherein: the utility model discloses a fire extinguishing vehicle, including self-explosion type fire extinguishing agent case (3), one end and flexible fire extinguishing agent pipeline (5) rigid coupling of self-explosion type fire extinguishing agent case (3) are kept away from in automatically controlled fire extinguishing agent pipeline (4), the one end and the electric motor car fire extinguishing agent interface (20) fixed connection of setting on the door of electric automobile (21) carriage side of automatically controlled fire extinguishing agent pipeline (4) are kept away from in flexible fire extinguishing agent pipeline (5).
4. The risk assessment and automatic fire server-based fire early warning and extinguishing system according to claim 1, wherein: camera mechanism comprises high-order wireless transmission infrared temperature measurement camera (10) and vehicle bottom wireless transmission infrared temperature measurement camera (18), high-order wireless transmission infrared temperature measurement camera (10) are provided with two, and are located the different positions of electric automobile (21) one side respectively, the fixed vehicle bottom that sets up in electric automobile (21) of vehicle bottom wireless transmission infrared temperature measurement camera (18), and high-order wireless transmission infrared temperature measurement camera (10) and vehicle bottom wireless transmission infrared temperature measurement camera (18) homoenergetic are for distributing type electric motor car conflagration risk intelligent assessment and automatic fire control server (6) provide visible light and infrared video parameter.
5. The risk assessment and automatic fire server-based fire early warning and extinguishing system according to claim 1, wherein: sensing mechanism comprises wireless transmission temperature (9), wireless transmission smoke sensation (11), vehicle bottom wireless transmission temperature (24) and vehicle bottom wireless transmission smoke sensation (17), wireless transmission temperature (9) are fixed to be set up at the upside that charges and receive electric pile (2), and the upside of wireless transmission temperature (9) is fixed to be provided with wireless transmission smoke sensation (11), wireless transmission temperature (9) and wireless transmission smoke sensation (11) all can be through wireless communication module with signal transmission to the controller in the regional fire control controller of prior art or the building fire control room to transmit on distributing type electric motor car conflagration risk intelligent assessment and automatic fire control server (6), vehicle bottom wireless transmission temperature (24) and vehicle bottom wireless transmission smoke sensation (17) all fix the vehicle bottom that sets up in electric motor car (21), vehicle bottom wireless transmission temperature (24) and vehicle bottom wireless transmission smoke sensation (17) all can be through wireless communication module with signal transmission to building The fire-fighting controller and the distributed electric vehicle fire risk intelligent assessment and automatic fire-fighting server (6).
6. The risk assessment and automatic fire server-based fire early warning and extinguishing system according to claim 1, wherein: the ventilation mechanism consists of an electric air supply port (26), an electric smoke exhaust port (27) and an air quality monitor (15), the electric air supply port (26) is arranged at the upper end of the underground garage (1), an electric smoke outlet (27) is arranged on the right side of the electric air supply opening (26), and both the electric air supply opening (26) and the electric smoke outlet (27) can be opened and closed by receiving the distributed intelligent evaluation of the fire risk of the electric vehicle and the instruction of the automatic fire-fighting server (6), an air quality monitor (15) is arranged at the lower side of the electric air supply opening (26), the air quality monitor (15) can collect the concentration of carbon dioxide, carbon monoxide, sulfur dioxide, nitride, hydrogen harmful gas or gas generated in fire, and the data are transmitted to a distributed electric vehicle fire risk intelligent evaluation and automatic fire-fighting server (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111361070.6A CN114191743A (en) | 2021-11-17 | 2021-11-17 | Fire early warning and fire extinguishing system based on risk assessment and automatic fire-fighting server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111361070.6A CN114191743A (en) | 2021-11-17 | 2021-11-17 | Fire early warning and fire extinguishing system based on risk assessment and automatic fire-fighting server |
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| CN114191743A true CN114191743A (en) | 2022-03-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115100838A (en) * | 2022-05-31 | 2022-09-23 | 杭州鸿泉物联网技术股份有限公司 | Vehicle fire early warning method, device, equipment, medium and computer program product |
| CN117261596A (en) * | 2023-09-22 | 2023-12-22 | 上海邦盟成套电气有限公司 | Emergency evacuation system for new energy vehicle |
-
2021
- 2021-11-17 CN CN202111361070.6A patent/CN114191743A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115100838A (en) * | 2022-05-31 | 2022-09-23 | 杭州鸿泉物联网技术股份有限公司 | Vehicle fire early warning method, device, equipment, medium and computer program product |
| CN117261596A (en) * | 2023-09-22 | 2023-12-22 | 上海邦盟成套电气有限公司 | Emergency evacuation system for new energy vehicle |
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